題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
24. 我國電源導線的線規採用公制,有關單心線之表示法,是以該導線的何種方式表示? (A)該導線的截面積 (B)該導線之直徑的平方 (C)該導線的長度 (D)該導線之直徑的大小
問題詳情
24. 我國電源導線的線規採用公制,有關單心線之表示法,是以該導線的何種方式表示?
(A)該導線的截面積
(B)該導線之直徑的平方
(C)該導線的長度
(D)該導線之直徑的大小
參考答案
答案:D
統計:A:6,B:2,C:1,D:5,E:0
難度:計算中
上一篇 :
23. 下列有關「電動機」的敘述,何者是錯誤的? (A)交流三相感應電動機轉繞組的磁場互差120° (B)電動機通常稱為馬達,有直流與交流電動機兩類 (C)交流單相感應電動機的
下一篇 :
25. 有2顆電燈泡,其規格分別為110 V\/30 W 與110 V\/80 W,若將此2顆電燈泡串聯後,接上220V的電源,試問此2顆電燈泡最可能會有下列何種狀態? (A)2顆電燈泡皆
資訊推薦
複選題26. 在進行銲接時,烙鐵架上所附之濕海綿的用途為何? (A)降低烙鐵頭溫度 (B)維持烙鐵頭與環境的濕度 (C)去除烙鐵頭多餘的銲錫 (D)去除烙鐵頭髒污
複選題27. 有關電阻的敘述,下列何者正確? (A)與電阻係數成反比 (B)與截面積成反比 (C)與濕度成正比 (D)與長度成正比
1.2 My brother started working in the pizza business after ______ graduated from college. (A) himsel
1.3 The announce of the captain is that the airplane would be arriving in twenty minutes. (A)announ
1.4 Understand the interplay between money, interest rates, and debt could be useful. (A)Understand
1.5 An anonymous provided the money to build new medical facilities at the prison. (A)anonymous pro
1.6 The enclosed brochure explains how, ______ can file a claim quickly and easily. (A) who (B) one
1.7 The actively of all license holders are regulated and supervised by government agencies. (A)ac
2.1 He ______ all his money in bad stocks, and now he is flat broke. (A) investment (B) investing (C
2.2 What they present in the book is a set of techniques that systematically ______ the learner for
2.3 It taken ten months of writing and revising to prepare a film script from the author’s novel.
2.4 An independent poll showersthat Randall Straus is currently the most popular politician in the s
2.5 Her goal to get up and exercise in the morning before going to work. (A)goal to(B)exercise(C)mo
2.6 The marine biologist ______ the long term memory of small whales. (A) to investigate (B) had bee
3.1 One way to reduce ______ in the banking industry would be to eliminate government involvement. (
3.2 When the man said he had no license, the cop gave ______ a searching look. (A) he (B) his (C) hi
3.3 The position will offer the opportune for growth in a highly professional environment along with
3.4 Although she failed to perform well in her classes, she managed to earn high on the tests. (A)s
3.5 New computer technology makes possible for anyone to calculate payroll taxes with relative ease
3.6 Since Rosilyn works from home, she rents office space when she needs a placement to meet clients
4.1 Once a position becomes vacancy, the post is initially advertised internally. (A)Once(B)becomes
4.2 The natural hot springs are an ______ enjoyed by thousands of tourists every year. (A) Attractio
4.3 Continuing education is crucial for keeping abreast of the changes in technology and staying ___
4.4 It is _____ for parents to become upset when their children cry. (A) normalize (B) normally (C)
4.5 One way for car rental companies to earn higher profits would be _____ customer service. (A) to